students, african-american, latino, islanders specifically were not given those classes, integrated science or integrated math which could get you to graduation, but could never get you to college. that a through g graduation requirement gave them access, so, that's one fabulous thing about this graduation requirement. the other thing is it gives them opportunity. quite frankly, d or better gives them no opportunity. a d or better says will not get them into college. a d or better. and quite frankly it's even cs and d at some colleges. so, d or better is actually not an adequate, i think, level to say that we have graduated with all fairness, have graduated our students prepared to college or a job because d or better is not prepared for college or a job. so, as a board i think if we're going to be looking at this graduation requirement should it be c or better or d or better. we're giving the numbers for both to see how much work we have to do. i think you can see on the chart even with the d or better we have much, much more work to do. this talks with black migration, african-american mi